Biomancer's Familiar [Ravnica Allegiance Prerelease Promos] The Binding of Isaac If an effect would put

If an effect would put one or more counters on a permanent you control

d10/d100 loot bags

Set: Limited Edition Alpha Type: Creature — Human Rare Cost: {3}{W}{W} As long as Veteran Bodyguard is untapped

or running down a lead with the Teen Titans

Translucent 12mm d6 Smoke/white Dice Block™ (36 dice)

Biomancer's Familiar [Ravnica Allegiance Prerelease Promos] The Binding of Isaac If an effect would putSet: Ravnica Allegiance Prerelease Promos Type: Creature Mutant Rarity: Rare Cost: {G}{U} Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. {T}: The next time target creature adapts this turn, it adapts as though it had no +1 +1 counters on it.